Which of the following is an example of consideration?

A. Repeating what someone has said to show you understand

B. Opening a door for someone who is carrying things

C. Teasing students who earn good grades

D. Using positive body language

Are each of the equations Ca+CL2=CaCL2 and Zn+Ag2s=ZnS+Ag balanced? Why or Why not?

From what names do some chemical symbols come from

What is an example of a place formed by hot-spot valcanoes? a. caymen islands b. florida keys c. australia d. hawaiin islands

What is mathematical expression of PH scale

Polaris is best known as

is the time of a day to ya go babe and I get to ya go babe bye bye hello hello ma'am and sir I wanna know that I'm going on a walk now I'll give it to my dad was your birthday and you guys have fun now.

What is the oxidation number of iodine in KIO4? (1) + 1 (3) + 7 (2) - 1 (4) - 7

Which uses of iron are due to its chemical properties? Select two options. producing colored sparks in fireworks changing from liquid to gas at 2,862°C rusting in the presence of water and oxygen changing from solid to liquid if heated to 1,538°C

What type of sedimentary rock is formed from mechanical weathering debris

What type of energy travels in the form of electromagnetic waves?